102789440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24709}}^1$

素因数の和:24739

約数の個数: 56

約数和(自身を含む): 263606280

約数和(自身を除く): 160816840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 24709, 49418, 98836, 123545, 197672, 247090, 321217, 395344, 494180, 642434, 790688, 988360, 1284868, 1581376, 1606085, 1976720, 2569736, 3212170, 3953440, 5139472, 6424340, 7906880, 10278944, 12848680, 20557888, 25697360, 51394720, 102789440]

約数ペア:

[(1, 102789440), (2, 51394720), (4, 25697360), (5, 20557888), (8, 12848680), (10, 10278944), (13, 7906880), (16, 6424340), (20, 5139472), (26, 3953440), (32, 3212170), (40, 2569736), (52, 1976720), (64, 1606085), (65, 1581376), (80, 1284868), (104, 988360), (130, 790688), (160, 642434), (208, 494180), (260, 395344), (320, 321217), (416, 247090), (520, 197672), (832, 123545), (1040, 98836), (2080, 49418), (4160, 24709)]